<?php
class dbUtil
{
	protected $db_host = '';
	protected $db_user = '';
	protected $db_pwd  = '';
	public function __construct($db_host, $db_user, $db_pwd)
	{
		$this->db_host = $db_host;
		$this->db_user = $db_user;
		$this->db_pwd  = $db_pwd;
		
	}

}